Final answer:
Aven told Connor Bradley she lost her arms by asking for his help.
Step-by-step explanation:
Aven told Connor Bradley she lost her arms by asking for his help. In the text, she says, "Help me down." This indicates that she lost her arms and needs assistance to move or do things that require the use of arms.
It is not explicitly stated how she lost her arms, but her request for help implies that it is a physical disability she is dealing with.